S
M
T
W
T
F
S
30
72°
51°
31
73°
51°
1
71°
50°
2
70°
52°
3
71°
54°
4
69°
53°
5
70°
52°
6
71°
51°
7
69°
50°
8
70°
49°
9
68°
50°
10
69°
56°
11
68°
49°
12
69°
49°
13
72°
47°
14
70°
54°
15
70°
53°
16
68°
48°
17
66°
46°
18
67°
46°
19
67°
51°
20
69°
53°
21
70°
51°
22
66°
50°
23
70°
51°
24
69°
49°
25
68°
50°
26
63°
43°
27
68°
44°
28
61°
43°
29
60°
43°
30
60°
42°
1
Hist. Avg.
65°
48°
2
Hist. Avg.
64°
47°
3
Hist. Avg.
64°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in West Brookfield
West Brookfield's September 2026 forecast shows daily high temperatures ranging from 60° to 73°, with overnight lows between 42° and 56°. The average high for September is 68° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in West Brookfield. See also: October | November | December.
